How many general builder contractors are in Berkeley, WA?

3 with a current Washington license, as of 2026-08-31.

How do I check a Washington contractor license is current?

Every listing shows its state license number and expiry date. Verify any of them directly against the Washington L&I licensee database.

General Builder contractors in Berkeley, WA

3 listings

Source: Washington L&I license records. Last verified 2026-08-31.

There are 3 general builder contractors in Berkeley, Washington with a current state license as of 2026-08-31. The earliest license expiry among them is 2027-03-12; every listing shows its own number and expiry date. All are drawn from the Washington L&I register; expired and inactive licenses are excluded.

Business	License	Type	Expires	City	Zip
CLAYCO INC	CLAYCI*959P5	CONSTRUCTION CONTRACTOR	2028-01-13	Berkeley	63134	Set up workspace
ELOCK TECHNOLOGIES LLC	ELOCKTL813CF	CONSTRUCTION CONTRACTOR	2027-03-12	BERKELEY	94710	Set up workspace
WANG BROTHERS CONST INC	WANGBBC777JK	CONSTRUCTION CONTRACTOR	2027-05-02	Berkeley	94702	Set up workspace

Quick answers

How many general builder contractors are in Berkeley?: 3 with a current Washington license, as of 2026-08-31.
How do I check a license is current?: Every listing shows its state license number and expiry. Verify any of them directly against the Washington L&I licensee database.